Chat with Ethan Marcotte
Web Designer and Developer
About Ethan Marcotte
In 2010, while debugging a mobile layout for a Boston Globe redesign, Ethan Marcotte sketched a radical idea on a napkin: instead of building separate sites for desktop and mobile, what if the layout itself could breathe, fluidly adapting to screen size, resolution, and input method? That insight crystallized into his seminal A List Apart article 'Responsive Web Design,' introducing media queries, flexible grids, and scalable images as a unified methodology. Unlike earlier adaptive or mobile-first approaches, his framework treated responsiveness not as a technical fix but as a design philosophy, one rooted in humility toward user context and respect for the open web’s inherent variability. He didn’t just write code; he reframed how designers think about constraints, advocating for progressive enhancement long before it was mainstream and insisting that accessibility and performance weren’t afterthoughts but foundational to the responsive contract. His work quietly dismantled the notion of the 'default browser' and helped shift industry focus from device targeting to capability detection.
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Chat with Ethan Marcotte NowConversation Starters
Not sure where to begin? Try asking Ethan Marcotte:
- “How did the Boston Globe redesign shape your thinking on responsive constraints?”
- “What made you choose media queries over JavaScript-based adaptation in 2010?”
- “How do you reconcile responsive design with today’s component-driven frameworks?”
- “Which part of the original RWD triad—fluid grids, flexible images, or media queries—feels most underused today?”